webpack config for React.NET with server side bundle

ReactConfig.cs

ReactSiteConfiguration.Configuration.AddScriptWithoutTransform("~/wwwroot/ng-server.bundle.js");

ReactSiteConfiguration.Configuration.JsonSerializerSettings = new Newtonsoft.Json.JsonSerializerSettings
{
    ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore,
};

// Don't use slower IE engine
ReactSiteConfiguration.Configuration.AllowMsieEngine = false;

// Don't use built in babel
ReactSiteConfiguration.Configuration.LoadBabel = false;

// Don't use built in react
ReactSiteConfiguration.Configuration.LoadReact = false;

// Temporarily disable SSR for dev if needed
//ReactSiteConfiguration.Configuration.DisableServerSideRendering();

// Experimenting with leaving this on. Stores need to be reset for each request.
ReactSiteConfiguration.Configuration.SetReuseJavaScriptEngines(true);

webpack.confgi.js

// @flow
// Copyright 2017 Zeroarc Software, LLC
'use strict'

const { join, resolve } = require('path');
const webpack = require('webpack');

// Used for analyzing webpack results, uncomment below to visualize
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const ExtractTextPlugin = require('extract-text-webpack-plugin');


const serverConfig = {
  entry: {
    main: [
      './Scripts/server.jsx', 
    ]
  },
  output: {
    path: resolve(__dirname,'./wwwroot/'),
    filename: 'ng-server.bundle.js',
  },
  plugins: [
    new webpack.LoaderOptionsPlugin({
      minimize: false,
      debug: true
    }),
    // Uncomment to visualize bundles
    //new BundleAnalyzerPlugin()
  ],
  module: {
    rules: [
      // Required by React.NET
      {
        test: require.resolve('react-dom'),
        use: {
          loader: 'expose-loader',
          query: 'ReactDOM'
        }
      },
      // Required by React.NET
      {
        test: require.resolve('react-dom/server'),
        use: {
          loader: 'expose-loader',
          query: 'ReactDOMServer'
        }
      },
      // Required by React.NET
      {
        test: require.resolve('react'),
        use: {
          loader: 'expose-loader',
          query: 'React'
        }
      },
      // requires window
      {
        test: require.resolve('bootstrap'),
        use: {
          loader: 'null-loader',
          query: 'bootstrap'
        }
      },
      // Server specific entry point
      {
        test: require.resolve('./Scripts/server.jsx'),
        use: {
          loader: 'expose-loader',
          query: 'Components'
        }
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: 'babel-loader'
      },
      {
        test: /\.json?$/,
        loader: 'json-loader'
      },
    ]
  },
  resolve: {
    extensions: ['.js', '.jsx'],
    modules: [
      './node_modules',
    ]
  },
  resolveLoader: { modules: [
    './node_modules',
  ]}
}

const clientConfig = {
  entry: {
    main: [
      'react-hot-loader/patch',
      'babel-polyfill',
      // Leave disabled and use webpack-dev-server --hot --inline instead
      //'webpack-dev-server/client?http://localhost:8080',
      './Scripts/styles.js',
      './Scripts/global.js',
      './Scripts/client.jsx',
    ],
    //'pdf.worker': 'pdfjs-dist/build/pdf.worker.entry'
  },
  output: {
    path: resolve(__dirname,'./wwwroot/'),
    publicPath: '/wwwroot/',
    filename: 'ng-[name].client.bundle.js',
    sourceMapFilename: 'ng-[name].client.bundle.js.map'
  },
  // Switch these and restart dev server if accurate line number source maps
  // are needed for debugging
  //devtool: 'source-map', 
  devtool: 'cheap-module-eval-source-map',
  plugins: [
    // Leave disabled and use webpack-dev-server --hot --inline instead
    //new webpack.HotModuleReplacementPlugin(),
    new ExtractTextPlugin({
      filename: '[name].min.css',
      disable: true,
    }),
    new webpack.ProvidePlugin({
      $: 'jquery',
      jQuery: 'jquery'
    }),
    new webpack.optimize.CommonsChunkPlugin({
      name: 'vendor',
      minChunks: function (module) {
        return module.context && module.context.indexOf('node_modules') !== -1
      }
    }),
    // Uncomment to visualize bundles
    //new BundleAnalyzerPlugin()
    
    // Off because it breaks everything
    //new webpack.NamedModulesPlugin(),
  ],
  module: {
    rules: [
      // Required by React.NET
      {
        test: require.resolve('react-dom'),
        use: {
          loader: 'expose-loader',
          query: 'ReactDOM'
        }
      },
      // Required by React.NET
      {
        test: require.resolve('react'),
        use: {
          loader: 'expose-loader',
          query: 'React'
        }
      },
      // Used directly in some places
      {
        test: require.resolve('jquery'),
        use: [
          {
            loader: 'expose-loader',
            query: 'jQuery'
          },
          {
            loader: 'expose-loader',
            query: '$'
          }]
      },
      // Used directly in some places
      {
        test: require.resolve('numeral'),
        use: {
          loader: 'expose-loader',
          query: 'numeral'
        }
      },
      // Summernote requires this to exist, isn't used
      {
        test: require.resolve('codemirror'),
        loader: 'null-loader',
        query: 'codemirror'
      },
      // Main client entry point
      {
        test: require.resolve('./Scripts/client.jsx'),
        use: {
          loader: 'expose-loader',
          query: 'Components'
        }
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: 'babel-loader'
      },
      {
        test: /\.json?$/,
        loader: 'json-loader'
      },
      {
        test: /\.css$/,
        use: ExtractTextPlugin.extract({
          fallback: 'style-loader',
          use: 'css-loader'
        })
      },
      {
        test: /\.less$/,
        use: ExtractTextPlugin.extract({
          fallback: 'style-loader',
          use: [{
            loader: 'css-loader', options: {
              // Breaks inline images right now
              //sourceMap: true
            }
          }, {
            loader: 'less-loader', options: {
              sourceMap: true
            }
          }]
        })
      },
      {
        test: /\.(png|jpg|gif|svg|eot|ttf|woff|woff2)$/,
        loader: 'url-loader',
        options: {
          limit: 10000
        }
      }
    ]
  },
  resolve: {
    // This may cause unexpected behavior since it forces deps to use the top level version of react
    // It was added to get rid of the Only ReactOwner can have refs error
    // http://stackoverflow.com/a/32444088/190766
    alias: {
      'react': join(__dirname, 'node_modules', 'react')
    },
    extensions: ['.js', '.jsx'],
    modules: [
      './node_modules',
    ]
  },
  resolveLoader: { modules: [
    './node_modules',
  ]},
  devServer: {
    contentBase: resolve(__dirname,'./wwwroot/'),
    publicPath: '/wwwroot/',
    hot: true,
    // Change proxy to match local VM IP for developer's environment
    proxy: {
      '**': {target: 'http://10.100.50.1:8001/', changeOrigin: true}
    }
  }
}

module.exports = [clientConfig, serverConfig]